Antique diamond 18k yellow gold and silver brooch

Center Stone: Oval Cut Green Tourmaline Weight: Approximately 1.5 Carat Accent Stone: 22 Rose Cut Diamonds Weight: Approximately .60 Carats Color: I Clarity: SI Metal: 18K Yellow Gol...

Center Stone: 5 Diamonds Cut: Old European and Old Mine Cuts Weight: Approximately 1.6 Carats Color: J Clarity: SI Accent Stone: 26 Diamonds Cut: Old Mine and Rose Cuts Weight: Appro...

Center Stone: 19 Old Mine Cut and 24 Rose Cut Diamonds Total Diamond Weight: Approximately 2 Carats Color: J-K Clarity: SI Metal: 18K Yellow Gold and Silver Era: Antique Circa: 1870'...

This Victorian brooch from the 1880s is crafted in 18k yellow gold with detailed enamel work and features a center old mine cut diamond weighing approximately 0.45 carats, graded H c...

A stunning, fine and impressive antique 0.52 carat diamond and hot enamel, 18 karat yellow gold and silver flower brooch; part of our diverse antique jewellery and estate jewelry collections. This stunning, fine and impressive antique Edwardian brooch has been crafted in 18k yellow gold with silver settings. The 1910s brooch has been crafted in the form of a five-petal flower. The centre of the arrangement is embellished with a claw set 0.27ct Old European cut diamond, encompassed with five textured gold petal designs. The statement petals are each embellished with vibrant blue enamel panels, incorporating paralleling silver settings ornamented with three pavé set Dutch cut diamonds. The tapering 18k yellow gold stem is ornamented with a single Dutch cut diamond to the terminal, completing the design. The brooch secures to the reverse with a hinged pin and clasp fastening. This Edwardian enamel brooch...

18 karat yellow gold and silver pin signed Plique A Jour, 58 round diamonds total carat 1.95, 2 cabochon rubies total carat .09, 22 citrines total carat 1.38

Diamond White and Yellow Gold 18K Brooch. Set by one diamond square cut estimated 0.22 carat.

A Rare Antique Treasure – 18K Yellow Gold Brooch with Blue Cameo and Diamonds This extraordinary brooch is a true one-of-a-kind piece for collectors and lovers of classical jewelry ...